Overview

overview

9

Static

static

7

winprofile

windows7-x64

9

winprofile

windows10-1703-x64

9

Sharing

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General

  • Target

    38fdcea1a60613c5e0ac45985312b01e34f1b39b6c86caa99c19e3bd971a2c59

  • Size

    4.1MB

  • Sample

    220805-159azafdfp

  • MD5

    35239580e14f6a36f65cdd1d38c6173d

  • SHA1

    dc979f23b12c5665ae3d75559c749c198e86eb89

  • SHA256

    38fdcea1a60613c5e0ac45985312b01e34f1b39b6c86caa99c19e3bd971a2c59

  • SHA512

    ca9c74f2dc6b21cbadde6173f3d92ea4620e92942121af8b01b264ab32a5e2bbac2396f6b83aeb28e9c6fb8dbc80d5f95b429549320c74e51596c9fe94d207f2

Score
9/10
evasionminerthemidatrojan

Malware Config

Targets

    • Target

      38fdcea1a60613c5e0ac45985312b01e34f1b39b6c86caa99c19e3bd971a2c59

    • Size

      4.1MB

    • MD5

      35239580e14f6a36f65cdd1d38c6173d

    • SHA1

      dc979f23b12c5665ae3d75559c749c198e86eb89

    • SHA256

      38fdcea1a60613c5e0ac45985312b01e34f1b39b6c86caa99c19e3bd971a2c59

    • SHA512

      ca9c74f2dc6b21cbadde6173f3d92ea4620e92942121af8b01b264ab32a5e2bbac2396f6b83aeb28e9c6fb8dbc80d5f95b429549320c74e51596c9fe94d207f2

    Score
    9/10
    evasionthemidatrojanminer

    • Detected Stratum cryptominer command

      Looks to be attempting to contact Stratum mining pool.

      miner

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • Executes dropped EXE

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Uses the VBS compiler for execution

    • Checks whether UAC is enabled

      evasiontrojan

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Scripting

1
T1064

Credential Access

Discovery

Query Registry

2
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

3
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks